#define _CRT_SECURE_NO_WARNINGS  1
#include <stdio.h>
int main()
//{
	//    int age = 19;
	//	double weight = 60.5;
		//age = age + 1;
		//weight = weight - 2;
		//printf("%d %d\n", age,age);
		//printf("%lf\n", weight);

		//return  0;
//
{
	    int a = 0;
	    int b = 0;
	    int sum = 0;
		scanf("%d %d", &a ,& b);
		sum = a + b;
		printf("sum=%d\n", sum);
		return 0;
}


